warie oprogramowania następują z różnych przyczyn i nie są zawsze te same więc szukając rozwiązań nie należy pędzić za stadem po najmniejszej linii oporu. Do każdego przypadku trzeba spojrzeć z osobna. Dlatego ważne jest umieszczanie logów czyli konkretnych informacji jakie przesyła nam system. Jak idziesz do lekarza to Cię dokładnie najpierw diagnozuje badaniami a nie na podstawie widocznych bądź opowiedzianych objawów dobiera np leki.
Najpierw to co wychwyciło narzędzia analizy gotowości aktualizacji systemu - checksur.log
Kod:
=================================
Checking System Update Readiness.
Binary Version 6.1.7601.22471
Package Version 26.0
2015-06-02 14: 44
Checking Windows Servicing Packages
Checking Package Manifests and Catalogs
Checking Package Watchlist
(f)    CBS Watchlist Package Missing    0x80070002    Microsoft-Windows-Branding-Ultimate-Client-Package~31bf3856ad364e35~amd64~~0.0.0.0    Microsoft-Wi    Package registry presence failed, possibly an orphaned package on package watchlist
(f)    CBS Watchlist Package Missing    0x80070002    Microsoft-Windows-Shell-InboxGames-Package~31bf3856ad364e35~amd64~~0.0.0.0    Microsoft-Wi    Package registry presence failed, possibly an orphaned package on package watchlist
(f)    CBS Watchlist Package Missing    0x80070002    Microsoft-Windows-SnippingTool-Package~31bf3856ad364e35~amd64~~0.0.0.0    Microsoft-Wi    Package registry presence failed, possibly an orphaned package on package watchlist
(f)    CBS Watchlist Package Missing    0x80070002    Microsoft-Windows-SUA-Package~31bf3856ad364e35~amd64~~0.0.0.0    Microsoft-Wi    Package registry presence failed, possibly an orphaned package on package watchlist
(f)    CBS Watchlist Package Missing    0x80070002    Microsoft-Windows-TerminalServices-WMIProvider-Package~31bf3856ad364e35~amd64~~0.0.0.0    Microsoft-Wi    Package registry presence failed, possibly an orphaned package on package watchlist
Checking Component Watchlist
(f)    CBS Watchlist Component Missing    0x80070002    amd64_microsoft-windows-credssp-adm.resources_31bf3856ad364e35_0.0.0.0_hu-hu_a1d5e46a792db373    Package_130_for_KB293351~31bf3856ad364e35~amd64~~6.1.1.1    Package registry presence failed, possibly an orphaned package on package watchlist
(f)    CBS Watchlist contains unexpected data    0x00000000    amd64_microsoft-windows-systemrestore-main_31bf3856ad364e35_0.0.0.0_none_c6d86118b3c6ab95    Package_2_for_KB2732    
Checking Packages
(f)    CBS Registry Error    0x80070002    Win8IP-Microsoft-Windows-DownlevelApisets-WinIP-Package~31bf3856ad364e35~amd64~zh-HK~7.1.7601.16492        failed to get CurrentState
Checking Component Store
(f)    CSI Manifest Zero Length    0x00000000    winsxs\Manifests\x86_microsoft-windows-ie-devtools_31bf3856ad364e35_11.2.9600.17501_none_c1d155389c90519a.manifest    x86_microsoft-windows-ie-devtools_31bf3856ad364e35_11.2.9600.17501_none_c1d155389c90519a    
(f)    CSI Manifest Zero Length    0x00000000    winsxs\Manifests\x86_microsoft-windows-ie-antiphishfilter_31bf3856ad364e35_11.2.9600.17501_none_81be5ebfc8787fac.manifest    x86_microsoft-windows-ie-antiphishfilter_31bf3856ad364e35_11.2.9600.17501_none_81be5ebfc8787fac    
Summary: 
Seconds executed:  429
 Found 10 errors
  CSI Manifest Zero Length Total count:  2
  CBS Registry Error Total count:  1
  CBS Watchlist Package Missing Total count:  5
  CBS Watchlist Component Missing Total count:  1
  CBS Watchlist contains unexpected data Total count:  1
Unavailable repair files: 
    winsxs\manifests\x86_microsoft-windows-ie-devtools_31bf3856ad364e35_11.2.9600.17501_none_c1d155389c90519a.manifest
    winsxs\manifests\x86_microsoft-windows-ie-antiphishfilter_31bf3856ad364e35_11.2.9600.17501_none_81be5ebfc8787fac.manifest
 
Jak widać większość komponentów została naprawiona przez to narzędzie - status (f) czyli fixed. Na końcu listy nienaprawialne pliki odnoszące się do lokalizacji c:\windows\winsxs
Unavailable repair files:
	winsxs\manifests\x86_microsoft-windows-ie-devtools_31bf3856ad364e35_11.2.9600.17501_none_c1d155389c90519a.manifest
	winsxs\manifests\x86_microsoft-windows-ie-antiphishfilter_31bf3856ad364e35_11.2.9600.17501_none_81be5ebfc8787fac.manifest
Te dwa pliki trzeba skopiować z innego komputera nadpisując je o dokładnie tej samej architekturze (x86 lub x64) i wersji systemu.
Jadąc dalej i analizując windowsupdate.log z ostatniego dnia coś od ok godz 8 rano już po wykonaniu naprawy poprzednim narzędziem (tutaj tylko urywek)
Kod:
5902    2015-06-03 08: 42: 39    MISC    =========== Logging initialized (build:  7.6.7601.18804, tz:  +0200) ===========
5903    2015-06-03 08: 42: 39    MISC    = Process:  C: \Windows\system32\svchost.exe
5904    2015-06-03 08: 42: 39    MISC    = Module:  c: \windows\system32\wuaueng.dll
5905    2015-06-03 08: 42: 39    SERVICE    *************
5906    2015-06-03 08: 42: 39    SERVICE    ** START ** Service:  Service startup
5907    2015-06-03 08: 42: 39    SERVICE    *********
5908    2015-06-03 08: 42: 39    AGENT    * WU client version 7.6.7601.18804
5909    2015-06-03 08: 42: 39    AGENT    * Base directory:  C: \Windows\SoftwareDistribution
5910    2015-06-03 08: 42: 39    AGENT    * Access type:  No proxy
5911    2015-06-03 08: 42: 39    AGENT    * Network state:  Connected
5912    2015-06-03 08: 43: 25    REPORT    CWERReporter: Init succeeded
5913    2015-06-03 08: 43: 25    AGENT    *********** Agent:  Initializing Windows Update Agent ***********
5914    2015-06-03 08: 43: 25    AGENT    * Prerequisite roots succeeded.
5915    2015-06-03 08: 43: 25    AGENT    *********** Agent:  Initializing global settings cache ***********
5916    2015-06-03 08: 43: 25    AGENT    * WSUS server: 
5917    2015-06-03 08: 43: 25    AGENT    * WSUS status server: 
5918    2015-06-03 08: 43: 25    AGENT    * Target group:  (Unassigned Computers)
5919    2015-06-03 08: 43: 25    AGENT    * Windows Update access disabled:  No
5920    2015-06-03 08: 43: 25    DNLDMGR    Download manager restoring 0 downloads
5921    2015-06-03 08: 43: 25    AU    ########### AU:  Initializing Automatic Updates ###########
5922    2015-06-03 08: 43: 25    AU    AU setting next detection timeout to 2015-06-03 06: 43: 25
5923    2015-06-03 08: 43: 25    AU    # Approval type:  Pre-download notify (User preference)
5924    2015-06-03 08: 43: 25    AU    # Will interact with non-admins (Non-admins are elevated (User preference))
5925    2015-06-03 08: 43: 25    AU    # Will display featured software notifications (User preference)
5926    2015-06-03 08: 43: 26    REPORT    *********** Report:  Initializing static reporting data ***********
5927    2015-06-03 08: 43: 26    REPORT    * OS Version = 6.1.7601.1.0.66304
5928    2015-06-03 08: 43: 26    REPORT    * OS Product Type = 0x00000003
5929    2015-06-03 08: 43: 26    REPORT    * Computer Brand = System manufacturer
5930    2015-06-03 08: 43: 26    REPORT    * Computer Model = System Product Name
5931    2015-06-03 08: 43: 26    REPORT    * Bios Revision = 0307
5932    2015-06-03 08: 43: 26    REPORT    * Bios Name = BIOS Date:  12/15/10 10: 09: 12 Ver:  03.07
5933    2015-06-03 08: 43: 26    REPORT    * Bios Release Date = 2010-12-15T00: 00: 00
5934    2015-06-03 08: 43: 26    REPORT    * Locale ID = 1045
5935    2015-06-03 08: 43: 26    AU    Successfully wrote event for AU health state: 0
5936    2015-06-03 08: 43: 26    AU    Initializing featured updates
5937    2015-06-03 08: 43: 26    AU    Found 0 cached featured updates
5938    2015-06-03 08: 43: 26    AU    Successfully wrote event for AU health state: 0
5939    2015-06-03 08: 43: 26    AU    Successfully wrote event for AU health state: 0
5940    2015-06-03 08: 43: 26    AU    AU finished delayed initialization
5941    2015-06-03 08: 43: 26    AU    #############
5942    2015-06-03 08: 43: 26    AU    ## START ## AU:  Search for updates
5943    2015-06-03 08: 43: 26    AU    #########
5944    2015-06-03 08: 43: 26    AU    <<## SUBMITTED ## AU:  Search for updates [CallId = {5EB79457-C67C-472A-8C0B-171C6751776D}]
5945    2015-06-03 08: 43: 26    AGENT    *************
5946    2015-06-03 08: 43: 26    AGENT    ** START ** Agent:  Finding updates [CallerId = AutomaticUpdates]
5947    2015-06-03 08: 43: 26    AGENT    *********
5948    2015-06-03 08: 43: 26    AGENT    * Online = Yes; Ignore download priority = No
5949    2015-06-03 08: 43: 26    AGENT    * Criteria = "IsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1"
5950    2015-06-03 08: 43: 26    AGENT    * ServiceID = {7971F918-A847-4430-9279-4A52D1EFE18D} Third party service
5951    2015-06-03 08: 43: 26    AGENT    * Search Scope = {Machine}
5952    2015-06-03 08: 43: 26    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5953    2015-06-03 08: 43: 26    MISC    Microsoft signed:  NA
5954    2015-06-03 08: 43: 26    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP8371.tmp with dwProvFlags 0x00000080: 
5955    2015-06-03 08: 43: 26    MISC    Microsoft signed:  NA
5956    2015-06-03 08: 43: 26    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\v6-win7sp1-wuredir.cab with dwProvFlags 0x00000080: 
5957    2015-06-03 08: 43: 26    MISC    Microsoft signed:  NA
5958    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\v6-win7sp1-wuredir.cab with dwProvFlags 0x00000080: 
5959    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5960    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5961    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5962    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP8FF0.tmp with dwProvFlags 0x00000080: 
5963    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5964    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5965    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5966    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP8FF1.tmp with dwProvFlags 0x00000080: 
5967    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5968    2015-06-03 08: 43: 29    AGENT    Checking for updated auth cab for service 7971f918-a847-4430-9279-4a52d1efe18d at http: //ds.download.windowsupdate.com/v11/2/microsoftupdate/redir/v6-muauth.cab
5969    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\AuthCabs\authcab.cab with dwProvFlags 0x00000080: 
5970    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5971    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\AuthCabs\authcab.cab with dwProvFlags 0x00000080: 
5972    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5973    2015-06-03 08: 43: 29    SETUP    Checking for agent SelfUpdate
5974    2015-06-03 08: 43: 29    SETUP    Client version:  Core:  7.6.7601.18804 Aux:  7.6.7601.18804
5975    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5976    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5977    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP9021.tmp with dwProvFlags 0x00000080: 
5978    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5979    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\v6-win7sp1-wuredir.cab with dwProvFlags 0x00000080: 
5980    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5981    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\v6-win7sp1-wuredir.cab with dwProvFlags 0x00000080: 
5982    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5983    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5984    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5985    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP9051.tmp with dwProvFlags 0x00000080: 
5986    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5987    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\wuredir.cab with dwProvFlags 0x00000080: 
5988    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5989    2015-06-03 08: 43: 29    MISC    Validating signature for C: \Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\TMP9052.tmp with dwProvFlags 0x00000080: 
5990    2015-06-03 08: 43: 29    MISC    Microsoft signed:  NA
5991    2015-06-03 08: 43: 32    MISC    Validating signature for C: \Windows\SoftwareDistribution\SelfUpdate\wuident.cab with dwProvFlags 0x00000080: 
5992    2015-06-03 08: 43: 32    MISC    Microsoft signed:  NA
5993    2015-06-03 08: 43: 32    MISC    Validating signature for C: \Windows\SoftwareDistribution\SelfUpdate\TMP9C83.tmp with dwProvFlags 0x00000080: 
5994    2015-06-03 08: 43: 32    MISC    Microsoft signed:  NA
5995    2015-06-03 08: 43: 32    MISC    Validating signature for C: \Windows\SoftwareDistribution\SelfUpdate\wsus3setup.cab with dwProvFlags 0x00000080: 
5996    2015-06-03 08: 43: 32    MISC    Microsoft signed:  NA
5997    2015-06-03 08: 43: 32    MISC    Validating signature for C: \Windows\SoftwareDistribution\SelfUpdate\wsus3setup.cab with dwProvFlags 0x00000080: 
5998    2015-06-03 08: 43: 32    MISC    Microsoft signed:  NA
5999    2015-06-03 08: 43: 32    SETUP    Determining whether a new setup handler needs to be downloaded
6000    2015-06-03 08: 43: 32    SETUP    SelfUpdate handler is not found. It will be downloaded
6001    2015-06-03 08: 43: 32    SETUP    Evaluating applicability of setup package "WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~amd64~~7.6.7600.320"
6002    2015-06-03 08: 43: 33    SETUP    Setup package "WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~amd64~~7.6.7600.320" is already installed.
6003    2015-06-03 08: 43: 33    SETUP    Evaluating applicability of setup package "WUClient-SelfUpdate-Aux-TopLevel~31bf3856ad364e35~amd64~~7.6.7600.320"
6004    2015-06-03 08: 43: 33    HANDLER    FATAL:  UH:  0x80070057:  EvaluateApplicability failed in CCbs: EvaluateApplicability
6005    2015-06-03 08: 43: 33    SETUP    WARNING:  CBS EvaluateApplicability returned error, error = 0x80070057
6006    2015-06-03 08: 43: 33    SETUP    FATAL:  Applicability evaluation for setup package "WUClient-SelfUpdate-Aux-TopLevel~31bf3856ad364e35~amd64~~7.6.7600.320" failed, error = 0x80070057
6007    2015-06-03 08: 43: 33    SETUP    FATAL:  SelfUpdate check failed, err = 0x80070057
6008    2015-06-03 08: 43: 33    AGENT    * WARNING:  Skipping scan, self-update check returned 0x80070057
6009    2015-06-03 08: 43: 33    AGENT    * WARNING:  Exit code = 0x80070057
6010    2015-06-03 08: 43: 33    AGENT    *********
6011    2015-06-03 08: 43: 33    AGENT    ** END ** Agent:  Finding updates [CallerId = AutomaticUpdates]
6012    2015-06-03 08: 43: 33    AGENT    *************
6013    2015-06-03 08: 43: 33    AGENT    WARNING:  WU client failed Searching for update with error 0x80070057
6014    2015-06-03 08: 43: 33    AU    >>## RESUMED ## AU:  Search for updates [CallId = {5EB79457-C67C-472A-8C0B-171C6751776D}]
6015    2015-06-03 08: 43: 33    AU    # WARNING:  Search callback failed, result = 0x80070057
6016    2015-06-03 08: 43: 33    AU    # WARNING:  Failed to find updates with error code 80070057
6017    2015-06-03 08: 43: 33    AU    #########
6018    2015-06-03 08: 43: 33    AU    ## END ## AU:  Search for updates [CallId = {5EB79457-C67C-472A-8C0B-171C6751776D}]
6019    2015-06-03 08: 43: 33    AU    #############
6020    2015-06-03 08: 43: 33    AU    Successfully wrote event for AU health state: 0
6021    2015-06-03 08: 43: 33    AU    AU setting next detection timeout to 2015-06-03 11: 43: 33
6022    2015-06-03 08: 43: 33    AU    Successfully wrote event for AU health state: 0
6023    2015-06-03 08: 43: 33    AU    Successfully wrote event for AU health state: 0
6024    2015-06-03 08: 43: 38    REPORT    REPORT EVENT:  {DD24011A-FF04-4955-B36B-4B1AD805FD5F} 2015-06-03 08: 43: 33: 648+0200 1 148 101 {61CA813A-7585-442E-A66B-B0D15CE6BDC0} 1 80070057 SelfUpdate Failure Software Synchronization Windows Update Client failed to detect with error 0x80070057.
6025    2015-06-03 08: 43: 38    REPORT    CWERReporter: HandleEvents - WER report upload completed with status 0x8
6026    2015-06-03 08: 43: 38    REPORT    WER Report sent:  7.6.7601.18804 0x80070057(0) 1CA813A-7585-442E-A66B-B0D15CE6BDC0 Scan 1 0 SelfUpdate {9482F4B4-E343-43B6-B170-9A65BC822C77} 0
 
Co jest interesujące i tutaj jest zawarty błąd niemożności wykonywania aktualizacji przez klienta Windows Update - WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~amd64~~7.6.7600.320
Przeczytaj poniższa stronę i wykonaj dokładnie to co tam piszą
http://thetechcookbook.com/fixing-window...0-and-256/
Cytat:6088	2015-06-03 09:03:55	SETUP	SelfUpdate handler is not found. It will be downloaded
6089	2015-06-03 09:03:55	SETUP	Evaluating applicability of setup package "WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~amd64~~7.6.7600.320"
6090	2015-06-03 09:03:56	SETUP	Setup package "WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~amd64~~7.6.7600.320" is already installed.
6091	2015-06-03 09:03:56	SETUP	Evaluating applicability of setup package "WUClient-SelfUpdate-Aux-TopLevel~31bf3856ad364e35~amd64~~7.6.7600.320"
6092	2015-06-03 09:03:56	HANDLER	FATAL: UH: 0x80070057: EvaluateApplicability failed in CCbs::EvaluateApplicability
6093	2015-06-03 09:03:56	SETUP	WARNING: CBS EvaluateApplicability returned error, error = 0x80070057
6094	2015-06-03 09:03:56	SETUP	FATAL: Applicability evaluation for setup package "WUClient-SelfUpdate-Aux-TopLevel~31bf3856ad364e35~amd64~~7.6.7600.320" failed, error = 0x80070057
6095	2015-06-03 09:03:56	SETUP	FATAL: SelfUpdate check failed, err = 0x80070057
6096	2015-06-03 09:03:56	AGENT	* WARNING: Skipping scan, self-update check returned 0x80070057
6097	2015-06-03 09:03:56	AGENT	* WARNING: Exit code = 0x80070057
6098	2015-06-03 09:03:56	AGENT	*********
6099	2015-06-03 09:03:56	AGENT	** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
6100	2015-06-03 09:03:56	AGENT	*************
6101	2015-06-03 09:03:56	AGENT	WARNING: WU client failed Searching for update with error 0x80070057
6102	2015-06-03 09:03:56	AU	>>## RESUMED ## AU: Search for updates [CallId = {F2BDAB7F-EDD2-478D-8246-D76497AE366C}]
6103	2015-06-03 09:03:56	AU	# WARNING: Search callback failed, result = 0x80070057
6104	2015-06-03 09:03:56	AU	# WARNING: Failed to find updates with error code 80070057
6105	2015-06-03 09:03:56	AU	#########
6106	2015-06-03 09:03:56	AU	## END ## AU: Search for updates [CallId = {F2BDAB7F-EDD2-478D-8246-D76497AE366C}]
6107	2015-06-03 09:03:56	AU	#############
Gdyby to nie dało rezultatu pozostaje całkowity restart WU z usunięciem zawartości folderu SoftwareDistribution
http://windows7forum.pl/problem-z-pobran...#pid194758
Na pocieszenie ostatnią deską ratunku jest instalacja naprawcza systemu o ile nie jest to brandowany system. Podczas instalacji wybieramy uaktualnienie zamiast instalacji niestandar dowej zachowując wszelkie swoje dane i aplikacje.
